CA2276498A1 - Guide mechanism - Google Patents

Guide mechanism Download PDF

Info

Publication number
CA2276498A1
CA2276498A1 CA002276498A CA2276498A CA2276498A1 CA 2276498 A1 CA2276498 A1 CA 2276498A1 CA 002276498 A CA002276498 A CA 002276498A CA 2276498 A CA2276498 A CA 2276498A CA 2276498 A1 CA2276498 A1 CA 2276498A1
Authority
CA
Canada
Prior art keywords
cutting deck
wheel assemblies
castor wheel
deck
pair
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CA002276498A
Other languages
French (fr)
Other versions
CA2276498C (en
Inventor
Roger Thomas
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Black and Decker Inc
Original Assignee
Black and Decker Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Black and Decker Inc filed Critical Black and Decker Inc
Publication of CA2276498A1 publication Critical patent/CA2276498A1/en
Application granted granted Critical
Publication of CA2276498C publication Critical patent/CA2276498C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01D—HARVESTING; MOWING
    • A01D34/00—Mowers; Mowing apparatus of harvesters
    • A01D34/835—Mowers; Mowing apparatus of harvesters specially adapted for particular purposes
    • A01D34/84—Mowers; Mowing apparatus of harvesters specially adapted for particular purposes for edges of lawns or fields, e.g. for mowing close to trees or walls

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Harvester Elements (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
  • Power Steering Mechanism (AREA)
  • Chair Legs, Seat Parts, And Backrests (AREA)
  • Vehicle Body Suspensions (AREA)
  • Sampling And Sample Adjustment (AREA)

Abstract

A lawn mower comprising a cutting deck (2) mounted on castor wheel assemblies wherein the deck is mounted on four castor wheel assemblies (8, 10, 12, 14) each located in the region of a corner ( 18, 20, 22, 24) of the cutting deck (2) preferably with two castor wheel assemblies (8, 10) located towards the front of the cutting deck (2) and two are located towards the rear of the cutting deck. One pair of castor wheel assemblies (8, 10) mounted on one edge of the cutting deck (2) are located closer to each other than the other pair of castor wheel assemblies (12, 14) mounted on the opposite edge of the cutting deck to form a trapezium. Ideally there is at least one friction reduction mechanism (36, 38) in the form of either a roller or rotatable ball is mounted on at least one side of the cutting deck (2).
CA002276498A 1998-07-11 1999-06-25 Guide mechanism Expired - Fee Related CA2276498C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9814997.4 1998-07-11
GBGB9814997.4A GB9814997D0 (en) 1998-07-11 1998-07-11 Guide mechanism

Publications (2)

Publication Number Publication Date
CA2276498A1 true CA2276498A1 (en) 2000-01-11
CA2276498C CA2276498C (en) 2004-04-20

Family

ID=10835301

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002276498A Expired - Fee Related CA2276498C (en) 1998-07-11 1999-06-25 Guide mechanism

Country Status (7)

Country Link
US (1) US20020000082A1 (en)
EP (1) EP0972437B1 (en)
AT (1) ATE215303T1 (en)
CA (1) CA2276498C (en)
DE (1) DE69901136T2 (en)
GB (1) GB9814997D0 (en)
NO (1) NO313851B1 (en)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2523439A (en) * 1948-01-22 1950-09-26 Joseph L May Rotating cutting disk power mower
US2857725A (en) * 1955-05-04 1958-10-28 Clemson Bros Inc Adjustable wheel mounting apparatus for mowers
GB2221373B (en) * 1988-08-01 1993-02-03 Theodore William Reinhold Improvements to rotary mowers
US5210998A (en) * 1991-01-18 1993-05-18 Honda Giken Kogyo Kabushiki Kaisha Lawn mower with detachable inner members in cutter housing
US5269125A (en) * 1992-05-11 1993-12-14 Langley Sr Donald G Trimming mower apparatus
US5355664A (en) * 1992-12-21 1994-10-18 The Toro Company Caster wheel suspension and shaft tensioning system for turf maintenance equipment
DE29712138U1 (en) * 1997-07-10 1997-10-09 Haehnle Volker Dipl Wirtsch In Motorized lawnmower and lawn edger

Also Published As

Publication number Publication date
DE69901136D1 (en) 2002-05-08
GB9814997D0 (en) 1998-09-09
NO313851B1 (en) 2002-12-16
NO993403D0 (en) 1999-07-09
DE69901136T2 (en) 2002-11-14
ATE215303T1 (en) 2002-04-15
US20020000082A1 (en) 2002-01-03
CA2276498C (en) 2004-04-20
NO993403L (en) 2000-01-12
EP0972437A1 (en) 2000-01-19
EP0972437B1 (en) 2002-04-03

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed